@article{RM_1972_27_6_a4,
     author = {M. N. Arshinov and L. E. Sadovskii},
     title = {Some lattice-theoretical properties of groups and semi-groups},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {149--191},
     publisher = {mathdoc},
     volume = {27},
     number = {6},
     year = {1972},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1972_27_6_a4/}
}